<?xml version="1.0" encoding="UTF-8"?>
<definitions id="definitions" 
  xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
  targetNamespace="Examples"
  xmlns:tns="Examples">

  <message id="firstMessageId" name="firstMessage" />

  <process id="process" isExecutable="true">

    <startEvent id="theStart" />

    <sequenceFlow sourceRef="theStart" targetRef="subProcess" />

    <subProcess id="subProcess">

      <startEvent id="innerStart" />

      <sequenceFlow sourceRef="innerStart" targetRef="innerTask" />

      <userTask id="innerTask" />

      <boundaryEvent id="timer" attachedToRef="innerTask">
        <timerEventDefinition>
            <timeDuration>PT10S</timeDuration>
        </timerEventDefinition>
      </boundaryEvent>

      <sequenceFlow sourceRef="innerTask" targetRef="innerEnd" />

      <endEvent id="innerEnd" />

    </subProcess>

    <boundaryEvent id="messageBoundary" attachedToRef="subProcess" cancelActivity="false">
      <messageEventDefinition messageRef="firstMessageId" />
    </boundaryEvent>

    <sequenceFlow sourceRef="messageBoundary" targetRef="task1" />

    <userTask id="task1" />

    <sequenceFlow sourceRef="task1" targetRef="theEnd1" />

    <endEvent id="theEnd1" />

    <sequenceFlow sourceRef="subProcess" targetRef="task2" />

    <userTask id="task2" />

    <sequenceFlow sourceRef="task2" targetRef="theEnd2" />

    <endEvent id="theEnd2" />

  </process>

</definitions>
